1.02276

Ammonium cerium(IV) nitrate

for analysis EMSURE^® ACS,Reag. Ph Eur

• 别名: Ammonium cerium(IV) nitrate, di-Ammonium-hexanitratocerate(IV), Cerium(IV) ammonium nitrate
• 线性分子式: (NH₄)₂[Ce(NO₃)₆]
• CAS号: 16774-21-3
• 分子量: 548.22
• MDL號碼: MFCD00151121
• 分類程式碼代碼: 12352302
• 酶委員會索引編號: 240-827-6
• NACRES: NA.21

属性

• 等級: ACS reagent
• 品質等級: 300
• agency: reag. Ph. Eur.
• 產品線: EMSURE^®
• 化驗: ≥99.0% ((NH₄)₂[Ce(NO₃)₆] basis, potentiometry)
• 形狀: crystalline
• 效力: 300-2000 mg/kg LD₅₀, oral (Rat)
• 雜質: ≤0.005% Substances insoluble in diluted sulfuric acid
• pH值: 0.61 (20 °C, 111.11 g/L in H₂O)
• mp: >400 °C
• 溶解度: 919-1020 g/L
• 密度: 2.49 g/cm³ at 24 °C
• 體積密度: 1200 kg/m³
• 負離子痕跡: chloride (Cl^-): ≤0.001%; phosphate, silicate, arsenate (as PO₄^3-): ≤0.005%
• 正離子痕跡: Fe: ≤0.003%; Na: ≤0.005%; heavy metals (as Pb): ≤0.002%
• 儲存溫度: 2-30°C
• SMILES 字串: [Ce+4].[N+](=O)([O-])O.[N+](=O)([O-])O.[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].[N+](=O)([O-])[O-].N.N
• InChI: 1S/Ce.2HNO3.4NO3.2H3N/c;6*2-1(3)4;;/h;2*(H,2,3,4);;;;;2*1H3/q+4;;;4*-1;;
• InChI 密鑰: WIBGOERAEYJBOT-UHFFFAOYSA-N

说明

應用

• A chemiluminescence method for screening of fluoroquinolones in milk samples based on a multi-pumping flow system.: This study presents a method for detecting fluoroquinolones in milk, using a multi-pumping flow system integrated with chemiluminescence detection facilitated by ammonium cerium(IV) nitrate. The research highlights the application of ammonium cerium(IV) nitrate in enhancing chemiluminescence and improving detection limits in food safety assays (Vakh et al., 2019).

分析報告

Assay (potentiometric, (NH₄)₂ [Ce(NO₃)₆!: ≥ 99.0 %
Substances insoluble in diluted sulfuric acid: ≤ 0.005 %
Chloride (Cl): ≤ 0.001 %
Phosphate (PO₄): ≤ 0.005 %
Heavy metals (as Pb): ≤ 0.002 %
Fe (Iron): ≤ 0.003 %
Na (Sodium): ≤ 0.005 %

法律資訊

EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany

安全信息

• 象形圖: GHS03,GHS05,GHS07,GHS09
• 訊號詞: Danger
• 危險聲明: H272 - H290 - H302 - H314 - H317 - H410
• 防範說明: P210 - P260 - P273 - P280 - P303 + P361 + P353 - P305 + P351 + P338
• 危險分類: Acute Tox. 4 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Met. Corr. 1 - Ox. Sol. 2 - Skin Corr. 1B - Skin Sens. 1A
• 儲存類別代碼: 5.1B - Oxidizing hazardous materials
• 水污染物質分類（WGK）: WGK 3